AirHint found the following cheapest return flights from Rome (CIA) to Seoul (ICN) in December 2025 (see full year).

Return flights

04 Dec - 16 Dec	Ryanair
04 Dec - 13 Dec	Ryanair
01 Dec - 13 Dec	Ryanair
05 Dec - 20 Dec	Ryanair
17 Dec - 06 Jan	Ryanair
28 Dec - 13 Jan	Ryanair
07 Dec - 20 Dec	Ryanair
24 Dec - 07 Jan	Ryanair
27 Dec - 07 Jan	Ryanair
27 Dec - 05 Jan	Ryanair
27 Dec - 06 Jan	Ryanair
11 Dec - 19 Jan	Ryanair
13 Dec - 23 Dec	Ryanair
28 Dec - 06 Jan	Ryanair
28 Dec - 12 Jan	Ryanair
14 Dec - 22 Dec	Ryanair
23 Dec - 02 Jan	Ryanair
01 Dec - 15 Dec	Ryanair
11 Dec - 20 Dec	Ryanair
01 Dec - 05 Dec	Ryanair

Also check the deals for one-way flights from Rome to Seoul in December.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Rome to Seoul in December from 543€

Return flights